Have an account?
Skip to Content
Build your own quiz
Suggestions for you
25 questions
Show Answers
See Preview
- 1. Multiple Choice
What is a variable ?
A symbol, usually a letter, that can represents different values
Replace part of an expression, usually a letter, with a another value, usually a number
The number in front of a variable in algebraic expression or equation
A number on its own with no variable
- 2. Multiple Choice
Expanding brackets: 4(n-5)
4n-5
4n-20
4n+20
4n+5
- 3. Multiple Choice
find x: 4x + 10 = 30
x=5
x=6
x=4
x=-5
- 4. Multiple Choice
Find n: 6n = 30
n=10
n=5
n=-5
n=-10
- 5. Open Ended
Alex thinks of a number, n.
Write an expression for the number Alex gets when
a) she multiplies the number by 2
b) she adds 5 to the number
- 6. Multiple Choice
Simplify these expressions by collecting like terms.
a) 3c+4c+9d−2d
14
7c + 7d
7cd
None
- 7. Multiple Choice
Work out the value of p−q
when p=15 and q=3
10
18
12
0
- 8. Multiple Choice
Work out the value of the expression:
2a + 3 when a = 8
19
20
13
30
- 9. Multiple Choice
7
4
5
0
- 10. Multiple Choice
Loli lives with three friends. They share the gas bill equally between the four of them. Write a formula to work out the amount they each pay in letters. (Let t represent the total bill)
4t
t-4
t+4
- 11. Multiple Choice
80x
none
- 12. Multiple Choice
Simplify the expression: 3xy+5yz-2xy+3zy
xy + 8yz
yx + 2yz
12 xyz
None
- 13. Multiple Choice
27w
27v
21 - 12v + 18w
21 + 12v + 18w
- 14. Multiple Choice
Write an equation for the given statement.
"I think of a number and add 3. The answer is 22."
n + 3 = 22
3n = 22
n - 3 =22
- 15. Multiple Choice
Write an equation for the given statement.
"I think of a number. I multiply it by 2 then add 4. The answer is 28."
4n + 2 = 28
2n + 4 = 28
4n - 2 =28
- 16. Multiple Choice
Write down the inequality shown on this number line. ( use variable x for the values of x)
x > 5
- 17. Multiple Choice
Write down the inequality shown on this number line. ( use variable x for the values of x)
x = 0
None
- 18. Multiple Choice
you must be at least 48 inches to ride the roller coaster.
x > 48
x < 48
- 19. Multiple Choice
You spent less than 5 hours on homework each night.
- 20. Multiple Choice
Write the expression of x more than three times y
x + y +3
x + 3y
3x + y
None
- 21. Multiple Choice
Multiply x by 5 and subtracts 5
5 - 5x
5x - 5
x - 5
None
- 22. Multiple Choice
0
1
-0
None
- 23. Multiple Choice
20
10
5
1
- 24. Multiple Choice
11
12
13
14
- 25. Multiple Choice
Yes
No
More or less
- Answer choicesTagsAnswer choicesTags